package com.atguigu.springcloud.alibaba.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.atguigu.springcloud.alibaba.service.FlowLimitService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

@Slf4j
@RestController
public class FlowLimitController
{

    @Resource
    private FlowLimitService flowLimitService;

    @GetMapping("/testA")
    public String testA() {
//        try {
//            TimeUnit.SECONDS.sleep(3);
//        } catch (InterruptedException e) {
//            e.printStackTrace();
//        }
        flowLimitService.doSomething();
        return "------testA";
    }

    @GetMapping("/testB")
    public String testB() {
        log.info(Thread.currentThread().getName() + "\t" + "...testB");
        flowLimitService.doSomething();
        return "------testB";
    }

    @GetMapping("/testD")
    public String testD()
    {
//        try { TimeUnit.SECONDS.sleep(1); } catch (InterruptedException e) { e.printStackTrace(); }
//        log.info("testD 测试RT");
        log.info("testD 测试异常比例！");
        int age = 10 / 0;
        return "------testD";
    }

    @GetMapping("/testE")
    public String testE()
    {
        log.info("testD 测试异常数！");
        int age = 10 / 0;
        return "------testE";
    }

    @GetMapping("/testHotKey")
    @SentinelResource(value = "testHotKey",blockHandler = "deal_testHotKey")
    public String testHotKey(@RequestParam(value = "p1",required = false) String p1,
                             @RequestParam(value = "p2",required = false) String p2) {
//        int age = 10 / 0;
        return "------testHotKey";
    }

    //兜底方法
    public String deal_testHotKey (String p1, String p2, BlockException exception){
        return "------deal_testHotKey,o(╥﹏╥)o";
    }
}
